package com.itheima;

/**
 * 2025/3/21 19:55
 * 演示8种基本数据类型
 */
public class DataTypeDemo {
    public static void main(String[] args) {

        byte a = 127;
        short b = 32767;
        int c = 2147483647;
        long d = 9223372036854775807L;
        float e = 3.14F;
        double f = 3.14;
        char g = 'a';
        boolean h = false;


    }
}
